This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A292954 #14 Sep 30 2017 04:40:00
%S A292954 1,0,0,-1,-4,-10,-10,105,1064,6356,25080,9075,-1056660,-13219206,
%T A292954 -106106364,-548948855,139658960,48411569800,761039099824,
%U A292954 7815284148711,52216924707660,9385130453790,-6650556642220260,-132749143322588331,-1713641693856894824
%N A292954 E.g.f.: exp(-1/3! * x^3 * exp(x)).
%H A292954 Seiichi Manyama, <a href="/A292954/b292954.txt">Table of n, a(n) for n = 0..536</a>
%F A292954 a(n) = (-1)^n * A292910(n).
%o A292954 (PARI) x='x+O('x^66); Vec(serlaplace(exp(-1/3!*x^3*exp(x))))
%Y A292954 Column k=3 of A293015.
%Y A292954 Cf. A292952 (k=1), A292953 (k=2), this sequence (k=3), A292955 (k=4).
%Y A292954 Cf. A292910.
%K A292954 sign
%O A292954 0,5
%A A292954 _Seiichi Manyama_, Sep 27 2017